.root{
  .imgBox{
    width: 100vw;
    height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 999;
    .img_item {
      width: 48%;
      margin: 1%;
      display: inline-block;
      vertical-align: top;
      image{
        border-radius: 30rpx;
      }
    }
  }
  .wrapper{
    width: 50vw;
    height: 50vw;
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
  }
}